Digitally Enhanced Fiber Sagnac Interferometer for Near-Infrared Molecular Dispersion Spectroscopy

Justin Wong; Chathura Bandutunga; Malcolm Gray; Jong Chow

doi:10.1364/FIO.2022.JTu5A.7

Frontiers in Optics + Laser Science 2022 (FIO, LS)
Technical Digest Series (Optica Publishing Group, 2022),
paper JTu5A.7
•https://doi.org/10.1364/FIO.2022.JTu5A.7

Digitally Enhanced Fiber Sagnac Interferometer for Near-Infrared Molecular Dispersion Spectroscopy

Justin Wong, Chathura Bandutunga, Malcolm Gray, and Jong Chow

Frontiers in Optics 2022

Rochester, New York United States
17–20 October 2022
ISBN: 978-1-957171-17-3

From the session
Joint Poster Session IIA (In person) (JTu5A)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
J. Wong, C. Bandutunga, M. Gray, and J. Chow, "Digitally Enhanced Fiber Sagnac Interferometer for Near-Infrared Molecular Dispersion Spectroscopy," in Frontiers in Optics + Laser Science 2022 (FIO, LS), Technical Digest Series (Optica Publishing Group, 2022), paper JTu5A.7.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Get Video
Citation alert
Save article

Abstract

We present a fiber dispersion spectrometer with digitally enhanced homodyne phase extraction and frequency and intensity noise suppression. It is used to interrogate anomalous dispersion of Hydrogen Cyanide (H¹³CN) in the near-infrared.

PDF Article | Presentation Video

More Like This

Molecular Gas Sensing in the Near Infrared using Digitally Enhanced Dispersion Spectroscopy

Justin Wong, Chathura P. Bandutunga, Ya Zhang, Malcolm B. Gray, and Jong H. Chow
ETh1A.4 Optics and Photonics for Sensing the Environment (ES) 2021

Dispersion Spectroscopy using a Code Division Multiplexed Re-Entrant Delay Line

Justin Wong, Chathura Bandutunga, Malcolm Gray, and Jong Chow
SW3B.5 Optical Sensors (Sensors) 2023

Digitally Enhanced Homodyne Dispersion Spectrometer

Justin Wong, Chathura P. Bandutunga, Ya Zhang, Malcolm B. Gray, and Jong H. Chow
C6D_4 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2020

Previous Article Next Article

Poster Presentation

Media 1: PDF (16184 KB)

Presentation Video

Presentation video access is available to:

Optica Publishing Group subscribers
Technical meeting attendees
Optica members who wish to use one of their free downloads. Please download the article first. After downloading, please refresh this page.

Contact your librarian or system administrator
or
Log in to access Optica Member Subscription or free downloads